*{
    margin: 0;
    padding: 0;
    text-decoration: none;
}
body{
    background: #FBF9FE;
}

.btn-out{
    width: 500px;
    height: 100px;
    margin: 0 auto;
    line-height: 100px;

}
.btn{
    width: 800px;
    margin: 0 auto;

}
.file-btn{
    text-align: center;
    padding: 4px 0;
    height: 20px;
    line-height: 20px;
    position: relative;
    cursor: pointer;
    color: #888;
    background: #fafafa;
    border: 1px solid #ddd;
    border-radius: 4px;
}
.a-upload {
    width: 200px;
    text-align: center;
    padding: 4px 0;
    height: 20px;
    line-height: 20px;
    position: relative;
    cursor: pointer;
    color: #888;
    background: #fafafa;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    vertical-align: middle;
    display: inline-block;
    *display: inline;
    *zoom: 1;

}

.a-upload  input {
    position: absolute;
    font-size: 100px;
    right: 0;
    top: 0;
    opacity: 0;
    filter: alpha(opacity=0);
    cursor: pointer
}

.a-upload:hover {
    color: #444;
    background: #eee;
    border-color: #ccc;
    text-decoration: none
}
.right-content{
    float: left;
    width: 70%;
    margin: 0 20px;
    text-align: center;
}
input[type=file]{
    border: none;
}
ol {
    width: 600px;
    counter-reset: li; /* Initiate a counter */
    list-style: none; /* Remove default numbering */
    *list-style: decimal; /* Keep using default numbering for IE6/7 */
    font: 15px 'trebuchet MS', 'lucida sans';
    padding: 15px 25px;
    margin: -15px auto;
    text-shadow: 0 1px 0 rgba(255,255,255,.5);
}
ol li{
    margin-top: 15px;
}
ol ol{
    padding-top: 0;
    margin-top: 15px;
}

.rounded-list a{
    cursor: default;
    position: relative;
    display: block;
    padding: .4em .4em .4em 2em;
    *padding: .4em;
    background: #ddd;
    color: #444;
    text-decoration: none;
    border-radius: .3em;
    transition: all .3s ease-out;
}

.rounded-list a:hover{
    background: #eee;
}

.rounded-list a:hover:before{
    transform: rotate(360deg);
}

.rounded-list a:before{
    content: counter(li);
    counter-increment: li;
    position: absolute;
    left: -1.3em;
    top: 50%;
    margin-top: -1.3em;
    background: #87ceeb;
    height: 2em;
    width: 2em;
    line-height: 2em;
    border: .3em solid #fff;
    text-align: center;
    font-weight: bold;
    border-radius: 2em;
    transition: all .3s ease-out;
}
ol li ol div{
    width: 300px;
}
ol li ol div>img{
    width: 100%;
}
.li-hide{
    display: none;
}
.left-upload{
    width: 20%;
    float: left;
    text-align: center;
}
input[type=file]{
   width: 220px !important;
}